Combustion reactions are assumed to follow the arrhenius rate equation. w = a.[fuel][c where w is the overall reaction rate, a, is the pre-exponential factor, [fuel] is the fuel concentration, [02] is the oxygen concentration, ea is the activation energy, r is the universal gas constant, and t is the absolute temperature. [10 points] i. ii. how does the reaction rate change if the pressure is halved? air has an approximate oxygen concentration of 21% by volume. how would the reaction rate change if the oxygen concentration is increase to 50% by volume? assume all other values remain constant. explain which term is more dominant in the arrhenius rate equation.

Which compound contain an iron with a 3+ charge

How do cfcs cause ozone depletion? how do cfcs cause ozone depletion? ultraviolet radiation breaks down cfcs, molecules containing chlorine. chlorine then breaks one oxygen atom away from ozone, leaving behind a paired oxygen molecule. ultraviolet radiation breaks down cfcs, molecules containing chlorine. chlorine then breaks two oxygen atoms away from ozone, leaving behind a paired oxygen molecule. ultraviolet radiation creates cfcs, molecules containing chlorine. chlorine then breaks two oxygen atoms away from ozone, leaving behind a paired oxygen molecule. ultraviolet radiation creates cfcs, molecules containing chlorine. chlorine then breaks one oxygen atom away from ozone, leaving behind a paired oxygen molecule.

How many moles of kci are produced from 2.50 moles k